| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $92.46 | 9.701% | $101.4295 | $101.43 | $101.45 | $101.40 |
| Purchase #2 | $204.65 | 13.434% | $232.1427 | $232.14 | $232.15 | $232.10 |
| Purchase #3 | $111.62 | 3.741% | $115.7957 | $115.80 | $115.80 | $115.80 |
| Purchase #4 | $199.68 | 5.271% | $210.2051 | $210.21 | $210.20 | $210.20 |
| Purchase #5 | $43.92 | 4.435% | $45.8679 | $45.87 | $45.85 | $45.90 |
| Purchase #6 | $96.71 | 5.831% | $102.3492 | $102.35 | $102.35 | $102.30 |
| Purchase #7 | $78.82 | 4.439% | $82.3188 | $82.32 | $82.30 | $82.30 |
| 7 purchase totals = | $827.86 | $890.1089 | $890.12 | $890.10 | $890.00 | |